字串中有多?????的?示???

akira32

我要在一??EditBox上?示
????/??/?? ??:??:??
可是?果都是
??/?? ??:??:??
?槭颤N?有特殊字元??

void CTest1Dlg::OnButton1()
{
// TODO: Add your control notification handler code here
char msg[MAX_PATH];
sprintf(msg,"????/??/?? ??:??:??");
//SetDlgItemText(IDC_EDIT1,msg);
SetDlgItemText(IDC_EDIT1,"????/??/?? ??:??:??");

//result = ??/?? ??:??:??
}